Slice or Hook? Patterns Tell You the Real Cause

Anyone who's taken a golf lesson has heard the lines — "your grip is too weak, that's why you slice", "your face is open at impact", "your swing path is out-to-in." All of them can be true. The question is which one applies to you.

The catch is that a slice doesn't have one cause — it has several. The only way to figure out which one is yours is by looking at patterns. "I sliced today" isn't enough information. You need answers to these three questions before diagnosis starts.

1. Every club, or only a specific one?
2. From the start of the session, or only after you got tired?
3. Consistently, or scattered?

The same "slice" can come from totally different causes depending on those three answers.

Slice — 3 Patterns

Pattern 1: Slicing Every Club

Driver through 9-iron, all of them slice. The short clubs maybe just fade, but the long ones clearly slice.

Likely causes: weak grip or face open at impact.

• Look down at your grip — you should see 2–3 knuckles of your lead hand. If you only see 1, that's a weak grip.
• If the grip is fine, the face just isn't closing before impact. Late or weak wrist release.

Pattern 2: Driver Slices, Irons Are Fine

The driver flies the farthest, so a small face-open turns into a big banana. Your irons probably have a fade in them too — you just can't see it because the distance is shorter.

Likely causes:

• Tee too low — driver impact needs to happen on the upswing, just above the equator of the clubface. If the tee is too low, the face stays open.
• Setup too square — the driver needs the ball forward (off your lead heel) and shoulders slightly closed. Centered ball position like an iron almost guarantees a slice.
• Faster tempo — you grab the driver and unconsciously try to crush it. Backswing speeds up, body unwinds before the arms, face opens at impact.

Pattern 3: Only Short Irons (PW, 9I) Slice

Less common but it happens. Usually comes from "I have to swing hard to get distance" — even though these clubs are short.

Likely causes:

• Overswinging — short irons only need a 3/4 swing. Going full destroys face control.
• Result anxiety — you can see the pin, you get tight, wrists lock up, no release.

Hook — 3 Patterns

Pattern 1: Hooking Every Club

Likely cause: strong grip. You see all 4 knuckles of your lead hand. The face naturally rolls closed at impact → hook.

Pattern 2: Only Short Irons Hook

Long clubs are fine but PW, 9I, 8I hook. Usually too much wrist action. Short clubs are so short that even a small wrist roll closes the face a lot.

Pattern 3: Only Hooks When You're On

You feel "I'm hitting it well today" — and then the hook shows up. Confidence plus aggressive release = face closes too fast. Feels like a good problem to have, but on the course this is the pattern that produces OBs.

How to Spot Your Pattern

You could carry a notebook and write down every miss — club, shot type, what number in the session, your condition. Honestly, anyone who tries to log 100 manually quits within a week.

That's why we built Shot Trainer — it does this automatically. Video recorded for every swing, each shot auto-classified into one of 7 directions, stats broken down by club and time. End of a session and you see "Driver 60% slice, 7-iron 30% push" right there. Diagnosis goes from "give it a week of journaling" to "one session."

Find the pattern before you change the swing. Change the swing without knowing the pattern and you'll probably trade one problem for another.